package org.apache.maven.repository.internal;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import java.io.File;
import java.util.Map;

import org.eclipse.aether.artifact.AbstractArtifact;
import org.eclipse.aether.artifact.Artifact;

/**
 * @author Benjamin Bentmann
 */
final class RelocatedArtifact extends AbstractArtifact {

  private final Artifact artifact;

  private final String groupId;

  private final String artifactId;

  private final String version;

  public RelocatedArtifact(Artifact artifact, String groupId, String artifactId, String version) {
    if (artifact == null) {
      throw new IllegalArgumentException("no artifact specified");
    }
    this.artifact = artifact;
    this.groupId = (groupId != null && groupId.length() > 0) ? groupId : null;
    this.artifactId = (artifactId != null && artifactId.length() > 0) ? artifactId : null;
    this.version = (version != null && version.length() > 0) ? version : null;
  }

  public String getGroupId() {
    if (groupId != null) {
      return groupId;
    } else {
      return artifact.getGroupId();
    }
  }

  public String getArtifactId() {
    if (artifactId != null) {
      return artifactId;
    } else {
      return artifact.getArtifactId();
    }
  }

  public String getVersion() {
    if (version != null) {
      return version;
    } else {
      return artifact.getVersion();
    }
  }

  public String getClassifier() {
    return artifact.getClassifier();
  }

  public String getExtension() {
    return artifact.getExtension();
  }

  public File getFile() {
    return artifact.getFile();
  }

  public String getProperty(String key, String defaultValue) {
    return artifact.getProperty(key, defaultValue);
  }

  public Map<String, String> getProperties() {
    return artifact.getProperties();
  }

}
